Implementing VLAN Segmentation for Enhanced Network Security and Performance in Barobo National High School

This research focuses on designing and implementing Virtual Local Area Network (VLAN) segmentation for Barobo National High School to improve network security, performance, and management. The study aims to create logical network divisions that separate administrative, academic, and student traffic while optimizing bandwidth allocation and enhancing security protocols. The network design incorporates proper VLAN planning, traffic prioritization, and secure inter-VLAN routing to address the growing technological demands of modern education. Through comprehensive network analysis, simulations with industry-standard tools, and consultations with key stakeholders, this study provides a practical and cost-effective implementation plan tailored to the school's specific needs. The results demonstrate how VLAN segmentation can significantly enhance educational technology infrastructure, support digital learning initiatives, and prepare the school for future technological expansion. This research offers valuable insights for other educational institutions seeking to improve their network infrastructure through logical network segmentation strategies.